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题库 / Prep2007E2-DS-191
Is the positive integer j divisible by a greater number of different prime numbers than the positive integer k ?
(1) j is divisible by 30.
(2) k = 1,000
Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient.
Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient.
BOTH statements TOGETHER are sufficient, but NEITHER statement ALONE is sufficient.
EACH statement ALONE is sufficient.
Statements (1) and (2) TOGETHER are NOT sufficient.
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j是不是比k有更多不同的质因数。。。
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